Re: How to share Routing info. in IPSPs communication at M3UA level
"Ambika Tripathy" <[email protected]>
| Newsgroups | gmane.ietf.sigtran |
|---|---|
| Message-ID | <[email protected]> |
Hi All, Can we deliver REG REQ message in IPSP case??? Mean can we have multiple RK in IPSP configuration? br, Ambika P. Tripathy On 2/13/07, Ankit Kumar Sharma <[email protected]> wrote: > > Dheeraj, > > On 2/13/07, [email protected] < [email protected]> > wrote: > > > > > > Thanks for instant response , it means after receiving ASPUP-ACK message > > by IPSP-A , IPSP-A should be send REGREQ to IPSP-B to register itself. Like > > this... > > REGREQ is a optional message which is only used, when someone wants to > dynamically register routing key. You could provision routing keys > statically as well on both ends. > > > IPSP-A IPSP-B > > | | > > |-------------ASP Up------------>| > > |<----------ASP Up Ack-----------| > > | | > > |----------- REG REQ (RKa)------>|(?) > > |<---------- REG RSP (RCb)-------| > > | | > > |<------- ASP Active(RCb)--------| RC: Routing > > Context > > |-----ASP Active Ack (RCb)------>| (optional) > > | | > > | | > > |<========= DATA (RCb) ========>| > > | | > > |<-----ASP Inactive (RCb)--------| RC: Routing > > Context > > |----ASP Inactive Ack (RCb)----->| (optional) > > | | > > |<-----------ASP Down------------| > > |---------ASP Down Ack---------->| > > | | > > > > Now my question is this, How will IPSP-B generate Routing Context(RCb) > > from Routing Key(RKa) of IPSP-A? Is there any algorithm to do this? thanks > > in advance... > > > > > > With Regards, > > Dheeraj > > > > > > > > *"Brian F. G. Bidulock" <[email protected]>* > > > > 02/13/2007 12:24 AM Please respond to > > [email protected] > > > > To > > [email protected] cc > > [email protected] Subject > > Re: [Sigtran] How to share Routing info. in IPSPs communication at > > M3UA level > > > > > > > > > > > > > > Dheeraj.Dubey, > > > > The RC can be provisioned at either or both sides. A side not > > provisioning > > the RC may register a routing key with the other. The exchange is the > > same > > as for AS-SGP registration where the IPSP registering behaves like the > > AS > > and the IPSP providing registration behaves like the SGP. > > > > --brian > > > > [email protected] wrote: (Mon, 12 Feb 2007 > > 23:41:45) > > > > > > Dear > > > According to rfc 4666, This is the call flow for Single > > Exchange > > > IPSPs Communication at M3UA level, I can't be able to know how > > they > > > exchange their Routing Keys and how to create respective > > Routing > > > Context(RCb). thanks in advance... > > > IPSP-A IPSP-B > > > | | > > > |-------------ASP Up------------>| > > > |<----------ASP Up Ack-----------| > > > | | > > > |<------- ASP Active(RCb)--------| RC: > > Routing > > > Context > > > |-----ASP Active Ack (RCb)------>| (optional) > > > | | > > > | | > > > |<========= DATA (RCb) ========>| > > > | | > > > |<-----ASP Inactive (RCb)--------| RC: > > Routing > > > Context > > > |----ASP Inactive Ack (RCb)----->| (optional) > > > | | > > > |<-----------ASP Down------------| > > > |---------ASP Down Ack---------->| > > > | | > > > With Regards, > > > Dheeraj > > > > > _______________________________________________ > > > Sigtran mailing list > > > [email protected] > > > https://www1.ietf.org/mailman/listinfo/sigtran > > > > > > -- > > Brian F. G. Bidulock > > [email protected] > > http://www.openss7.org/ > > > > > > _______________________________________________ > > Sigtran mailing list > > [email protected] > > https://www1.ietf.org/mailman/listinfo/sigtran > > > cheers, > Ankit > > > > > > _______________________________________________ > Sigtran mailing list > [email protected] > https://www1.ietf.org/mailman/listinfo/sigtran > > _______________________________________________ Sigtran mailing list [email protected] https://www1.ietf.org/mailman/listinfo/sigtran